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| Presentation | 2009-11-27 11:15 Analysis for Characteristic on 4 Ports MIMO Base Station using Polarization Antennas with Controled Beam Tilt Hiromichi Teratake, Shigeki Obote, Kenichi Kagoshima (Ibaraki Univ.), Takayuki Shimizu, Shinsuke Murano (Hitachi Cable)  AP2009-133 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | When existing 2 ports polarization diversity antenna was configured by arranging 2 ports antenna horizontally, we investigated the 4 ports MIMO base station antenna to 3G LTE in 1.5 GHz band. At this time we proposed the new method which was to control the beam tilt angle. This method can control the channel capacity in cell area under the guaranty of 2 ports characteristic. To show the effects of proposal method, the performance was evaluated by analysis of electromagnetical field and numerical simulation with V-H polarization configuration which is major in Japan and $\pm 45^{\circ}$ polarization configuration. We confirmed that $\pm 45^{\circ}$ pol. model was better than V-H pol. model from the simulation result when proposed method was used. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | MIMO / Base Station Antenna / Antenna Configuration / Correlation Coefficient / Channel Capacity / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 304, AP2009-133, pp. 85-90, Nov. 2009. | |
| Paper # | AP2009-133 | |
| Date of Issue | 2009-11-19 (AP) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | AP2009-133 |
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| Conference Information | |
| Committee | RCS AP |
| Conference Date | 2009-11-26 - 2009-11-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Inst. of Tech. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Adaptive Antenna, Equalization, Interference Canceller, MIMO, Wireless Communication Systems, etc. |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2009-11-RCS-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis for Characteristic on 4 Ports MIMO Base Station using Polarization Antennas with Controled Beam Tilt |
| Sub Title (in English) | |
| Keyword(1) | MIMO |
| Keyword(2) | Base Station Antenna |
| Keyword(3) | Antenna Configuration |
| Keyword(4) | Correlation Coefficient |
| Keyword(5) | Channel Capacity |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hiromichi Teratake |
| 1st Author's Affiliation | Ibaraki University (Ibaraki Univ.) |
| 2nd Author's Name | Shigeki Obote |
| 2nd Author's Affiliation | Ibaraki University (Ibaraki Univ.) |
| 3rd Author's Name | Kenichi Kagoshima |
| 3rd Author's Affiliation | Ibaraki University (Ibaraki Univ.) |
| 4th Author's Name | Takayuki Shimizu |
| 4th Author's Affiliation | Hitachi Cable Ltd. (Hitachi Cable) |
| 5th Author's Name | Shinsuke Murano |
| 5th Author's Affiliation | Hitachi Cable Ltd. (Hitachi Cable) |
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| Speaker | Author-1 |
| Date Time | 2009-11-27 11:15:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2009-133 |
| Volume (vol) | vol.109 |
| Number (no) | no.304 |
| Page | pp.85-90 |
| #Pages | 6 |
| Date of Issue | 2009-11-19 (AP) |
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